Man page - umoci-gc(1)

Packages contains this manual

Package:  umoci
apt-get install umoci

Manuals in package:
• umoci(1)
• umoci-tag(1)
• umoci-unpack(1)
• umoci-insert(1)
• umoci-init(1)
• umoci-remove(1)
• umoci-stat(1)
• umoci-config(1)
• umoci-list(1)
• umoci-raw(1)
• umoci-raw-add-layer(1)
• umoci-repack(1)
• umoci-new(1)
• umoci-raw-unpack(1)
• umoci-rm(1)
• umoci-raw-runtime-config(1)
• umoci-gc(1)
• umoci-raw-config(1)
• umoci-ls(1)
Documentations in package:
• umoci

Manual

umoci-gc(1)

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
EXAMPLE
SEE ALSO

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Aleksa Sarai DECEMBER 2016

NAME

umoci gc - Garbage collects all unreferenced OCI image blobs

SYNOPSIS

umoci gc --layout = image

DESCRIPTION

Conduct a mark-and-sweep garbage collection of the provided OCI image, only retaining blobs which can be reached by a descriptor path from the root set of tags. All other blobs will be removed.

OPTIONS

The global options are defined in umoci (1).

--layout = image
The OCI image layout to be garbage collected. image must be a path to a
valid OCI image.

EXAMPLE

The following deletes a tag from an OCI image and clean conducts a garbage collection in order to clean up the remaining unused blobs.

% umoci rm --image image:sometag
% umoci gc --layout image

SEE ALSO

umoci (1), umoci-remove (1)

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